212319463642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{742375747}}^1$

素因数の和:742375773

約数の個数: 16

約数和(自身を含む): 374157376992

約数和(自身を除く): 161837913350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 742375747, 1484751494, 8166133217, 9650884711, 16332266434, 19301769422, 106159731821, 212319463642]

約数ペア:

[(1, 212319463642), (2, 106159731821), (11, 19301769422), (13, 16332266434), (22, 9650884711), (26, 8166133217), (143, 1484751494), (286, 742375747)]